2240464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8262

約数の個数: 20

約数和(自身を含む): 4596804

約数和(自身を除く): 2356340

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8237, 16474, 32948, 65896, 131792, 140029, 280058, 560116, 1120232, 2240464]

約数ペア:

[(1, 2240464), (2, 1120232), (4, 560116), (8, 280058), (16, 140029), (17, 131792), (34, 65896), (68, 32948), (136, 16474), (272, 8237)]